mail.opensourceit.de - dns.ninja

mail.opensourceit.de

DNSSECโš ๏ธ Not signed
A45.67.71.52๐Ÿ‡ฉ๐Ÿ‡ช SYNLINQ45.67.71.0/24
PTR45.67.71.52.1nic.de
MXmx1.securemail.name โญ
A45.67.68.16๐Ÿ‡ฉ๐Ÿ‡ช SYNLINQ45.67.68.0/24
PTR45.67.68.16.1nic.de
MXmx2.securemail.name โญ
A45.67.68.16๐Ÿ‡ฉ๐Ÿ‡ช SYNLINQ45.67.68.0/24
PTR45.67.68.16.1nic.de

opensourceit.de

DNSSECโš ๏ธ Not signed
A45.67.71.52๐Ÿ‡ฉ๐Ÿ‡ช SYNLINQ45.67.71.0/24
NSns1.axcoredns.com โญ
NSns2.axcoredns.org
MXmx1.securemail.name โญ
MXmx2.securemail.name โญ
TXTv=spf1 include:spf.securemail.name a mx ~all
SOAns1.axcoredns.comwebmaster@opensourceit.de 2026-02-18 #2

Previously MX for

Same first word

Similar names

DNS History

5 records (3 active, 2 former)

20162017201820192020202120222023202420252026MXmx1.securemail.namemx2.securemail.nameA45.67.71.5285.13.131.9085.13.149.237
โ—MXmx1.securemail.name2026-04-18 โ†’ 2026-08-06 ยท 2 obs
โ— 2026-04-18 18:00:06
โ— 2026-08-06 04:36:56
โ—MXmx2.securemail.name2026-04-18 โ†’ 2026-08-06 ยท 2 obs
โ— 2026-04-18 18:00:06
โ— 2026-08-06 04:36:56
โ—A45.67.71.522026-04-18 โ†’ 2026-08-06 ยท 3 obs
โ—‹ 2026-04-12 10:42:48
โ— 2026-04-18 18:00:06
โ— 2026-08-06 04:36:56
โ—‹A85.13.131.902026-04-12 โ†’ 2026-04-12 ยท 4 obs
โ—‹ 2016-07-04 23:52:44
โ— 2026-04-12 10:42:48
โ—‹ 2026-04-18 18:00:06
โ—‹ 2026-08-06 04:36:56
โ—‹A85.13.149.2372015-07-25 โ†’ 2016-07-04 ยท 4 obs
โ— 2015-07-25 13:35:08
โ— 2016-07-04 23:52:44
โ—‹ 2026-04-12 10:42:48
โ—‹ 2026-08-06 04:36:56

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
opensourceit.dens1.axcoredns.com, ns2.axcoredns.org-

โœ… Authoritative Response

Server:46.224.169.132

NS records: ns1.axcoredns.com, ns2.axcoredns.org

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for opensourceit.de (unsigned zone)

โฑ๏ธ Timing

Total: 994ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A145.67.71.52
MX2mx2.securemail.name (pri: 100), mx1.securemail.name (pri: 100)

Analysis

IP Addresses

mail.opensourceit.de resolves to one IP address: 45.67.71.52.

mparking.de, anytours.de, undergroundweb.de and two other host names share IP numbers with mail.opensourceit.de.

Mail Servers

Mail for mail.opensourceit.de is handled by two mail servers โ€” mx1.securemail.name and mx2.securemail.name.

mail.opensourceit.de uses an identical mail server configuration to several other domains โ€” among them mail.wk4.de, hakju.de, kindergarten-bethel.de and two more.

mail.opensourceit.de has at least partial mail server overlap with other domains such as wissmann.de, rentus.de, mail.hior.de and two more.

mx1.securemail.name and mx2.securemail.name share one IP address between them โ€” 45.67.68.16.

These two host names โ€” mx1.securemail.name and mx2.securemail.name โ€” each point to 45.67.68.16 IP addresses.